| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| |
| # Uncomment the following line to use apache-iotdb module installed by pip3 |
| import numpy as np |
| |
| from iotdb.Session import Session |
| from iotdb.utils.IoTDBConstants import TSDataType, TSEncoding, Compressor |
| from iotdb.utils.NumpyTablet import NumpyTablet |
| from iotdb.utils.Tablet import Tablet |
| from iotdb.IoTDBContainer import IoTDBContainer |
| |
| # whether the test has passed |
| final_flag = True |
| failed_count = 0 |
| |
| |
| def test_fail(): |
| global failed_count |
| global final_flag |
| final_flag = False |
| failed_count += 1 |
| |
| |
| def print_message(message): |
| print("*********") |
| print(message) |
| print("*********") |
| |
| |
| def test_session(): |
| with IoTDBContainer("iotdb:dev") as db: |
| db: IoTDBContainer |
| session = Session(db.get_container_host_ip(), db.get_exposed_port(6667)) |
| session.open(False) |
| |
| if not session.is_open(): |
| print("can't open session") |
| exit(1) |
| |
| # set and delete storage groups |
| session.set_storage_group("root.sg_test_01") |
| session.set_storage_group("root.sg_test_02") |
| session.set_storage_group("root.sg_test_03") |
| session.set_storage_group("root.sg_test_04") |
| |
| if session.delete_storage_group("root.sg_test_02") < 0: |
| test_fail() |
| print_message("delete storage group failed") |
| |
| if session.delete_storage_groups(["root.sg_test_03", "root.sg_test_04"]) < 0: |
| test_fail() |
| print_message("delete storage groups failed") |
| |
| # setting time series. |
| session.create_time_series( |
| "root.sg_test_01.d_01.s_01", |
| TSDataType.BOOLEAN, |
| TSEncoding.PLAIN, |
| Compressor.SNAPPY, |
| ) |
| session.create_time_series( |
| "root.sg_test_01.d_01.s_02", |
| TSDataType.INT32, |
| TSEncoding.PLAIN, |
| Compressor.SNAPPY, |
| ) |
| session.create_time_series( |
| "root.sg_test_01.d_01.s_03", |
| TSDataType.INT64, |
| TSEncoding.PLAIN, |
| Compressor.SNAPPY, |
| ) |
| session.create_time_series( |
| "root.sg_test_01.d_02.s_01", |
| TSDataType.BOOLEAN, |
| TSEncoding.PLAIN, |
| Compressor.SNAPPY, |
| None, |
| {"tag1": "v1"}, |
| {"description": "v1"}, |
| "temperature", |
| ) |
| |
| # setting multiple time series once. |
| ts_path_lst_ = [ |
| "root.sg_test_01.d_01.s_04", |
| "root.sg_test_01.d_01.s_05", |
| "root.sg_test_01.d_01.s_06", |
| "root.sg_test_01.d_01.s_07", |
| "root.sg_test_01.d_01.s_08", |
| "root.sg_test_01.d_01.s_09", |
| ] |
| data_type_lst_ = [ |
| TSDataType.FLOAT, |
| TSDataType.DOUBLE, |
| TSDataType.TEXT, |
| TSDataType.FLOAT, |
| TSDataType.DOUBLE, |
| TSDataType.TEXT, |
| ] |
| encoding_lst_ = [TSEncoding.PLAIN for _ in range(len(data_type_lst_))] |
| compressor_lst_ = [Compressor.SNAPPY for _ in range(len(data_type_lst_))] |
| session.create_multi_time_series( |
| ts_path_lst_, data_type_lst_, encoding_lst_, compressor_lst_ |
| ) |
| ts_path_lst_ = [ |
| "root.sg_test_01.d_02.s_04", |
| "root.sg_test_01.d_02.s_05", |
| "root.sg_test_01.d_02.s_06", |
| "root.sg_test_01.d_02.s_07", |
| "root.sg_test_01.d_02.s_08", |
| "root.sg_test_01.d_02.s_09", |
| ] |
| data_type_lst_ = [ |
| TSDataType.FLOAT, |
| TSDataType.DOUBLE, |
| TSDataType.TEXT, |
| TSDataType.FLOAT, |
| TSDataType.DOUBLE, |
| TSDataType.TEXT, |
| ] |
| encoding_lst_ = [TSEncoding.PLAIN for _ in range(len(data_type_lst_))] |
| compressor_lst_ = [Compressor.SNAPPY for _ in range(len(data_type_lst_))] |
| tags_lst_ = [{"tag2": "v2"} for _ in range(len(data_type_lst_))] |
| attributes_lst_ = [{"description": "v2"} for _ in range(len(data_type_lst_))] |
| session.create_multi_time_series( |
| ts_path_lst_, |
| data_type_lst_, |
| encoding_lst_, |
| compressor_lst_, |
| None, |
| tags_lst_, |
| attributes_lst_, |
| None, |
| ) |
| |
| # delete time series |
| if ( |
| session.delete_time_series( |
| [ |
| "root.sg_test_01.d_01.s_07", |
| "root.sg_test_01.d_01.s_08", |
| "root.sg_test_01.d_01.s_09", |
| ] |
| ) |
| < 0 |
| ): |
| test_fail() |
| print_message("delete time series failed") |
| |
| # checking time series |
| # s_07 expecting False |
| if session.check_time_series_exists("root.sg_test_01.d_01.s_07"): |
| test_fail() |
| print_message("root.sg_test_01.d_01.s_07 shouldn't exist") |
| |
| # s_03 expecting True |
| if not session.check_time_series_exists("root.sg_test_01.d_01.s_03"): |
| test_fail() |
| print_message("root.sg_test_01.d_01.s_03 should exist") |
| # d_02.s_01 expecting True |
| if not session.check_time_series_exists("root.sg_test_01.d_02.s_01"): |
| test_fail() |
| print_message("root.sg_test_01.d_02.s_01 should exist") |
| # d_02.s_06 expecting True |
| if not session.check_time_series_exists("root.sg_test_01.d_02.s_06"): |
| test_fail() |
| print_message("root.sg_test_01.d_02.s_06 should exist") |
| |
| # insert one record into the database. |
| measurements_ = ["s_01", "s_02", "s_03", "s_04", "s_05", "s_06"] |
| values_ = [False, 10, 11, 1.1, 10011.1, "test_record"] |
| data_types_ = [ |
| TSDataType.BOOLEAN, |
| TSDataType.INT32, |
| TSDataType.INT64, |
| TSDataType.FLOAT, |
| TSDataType.DOUBLE, |
| TSDataType.TEXT, |
| ] |
| if ( |
| session.insert_record( |
| "root.sg_test_01.d_01", 1, measurements_, data_types_, values_ |
| ) |
| < 0 |
| ): |
| test_fail() |
| print_message("insert record failed") |
| |
| # insert multiple records into database |
| measurements_list_ = [ |
| ["s_01", "s_02", "s_03", "s_04", "s_05", "s_06"], |
| ["s_01", "s_02", "s_03", "s_04", "s_05", "s_06"], |
| ] |
| values_list_ = [ |
| [False, 22, 33, 4.4, 55.1, "test_records01"], |
| [True, 77, 88, 1.25, 8.125, "test_records02"], |
| ] |
| data_type_list_ = [data_types_, data_types_] |
| device_ids_ = ["root.sg_test_01.d_01", "root.sg_test_01.d_01"] |
| if ( |
| session.insert_records( |
| device_ids_, [2, 3], measurements_list_, data_type_list_, values_list_ |
| ) |
| < 0 |
| ): |
| test_fail() |
| print_message("insert records failed") |
| |
| # insert one tablet into the database. |
| values_ = [ |
| [False, 10, 11, 1.1, 10011.1, "test01"], |
| [True, 100, 11111, 1.25, 101.0, "test02"], |
| [False, 100, 1, 188.1, 688.25, "test03"], |
| [True, 0, 0, 0, 6.25, "test04"], |
| ] # Non-ASCII text will cause error since bytes can only hold 0-128 nums. |
| timestamps_ = [4, 5, 6, 7] |
| tablet_ = Tablet( |
| "root.sg_test_01.d_01", measurements_, data_types_, values_, timestamps_ |
| ) |
| |
| if session.insert_tablet(tablet_) < 0: |
| test_fail() |
| print_message("insert tablet failed") |
| |
| # insert one numpy tablet into the database. |
| np_values_ = [ |
| np.array([False, True, False, True], np.dtype(">?")), |
| np.array([10, 100, 100, 0], np.dtype(">i4")), |
| np.array([11, 11111, 1, 0], np.dtype(">i8")), |
| np.array([1.1, 1.25, 188.1, 0], np.dtype(">f4")), |
| np.array([10011.1, 101.0, 688.25, 6.25], np.dtype(">f8")), |
| np.array(["test01", "test02", "test03", "test04"]), |
| ] |
| np_timestamps_ = np.array([1, 2, 3, 4], np.dtype(">i8")) |
| np_tablet_ = NumpyTablet( |
| "root.sg_test_01.d_02", |
| measurements_, |
| data_types_, |
| np_values_, |
| np_timestamps_, |
| ) |
| if session.insert_tablet(np_tablet_) < 0: |
| test_fail() |
| print_message("insert numpy tablet failed") |
| |
| # insert multiple tablets into database |
| tablet_01 = Tablet( |
| "root.sg_test_01.d_01", measurements_, data_types_, values_, [8, 9, 10, 11] |
| ) |
| tablet_02 = Tablet( |
| "root.sg_test_01.d_01", |
| measurements_, |
| data_types_, |
| values_, |
| [12, 13, 14, 15], |
| ) |
| if session.insert_tablets([tablet_01, tablet_02]) < 0: |
| test_fail() |
| print_message("insert tablets failed") |
| |
| # insert one tablet with empty cells into the database. |
| values_ = [ |
| [None, 10, 11, 1.1, 10011.1, "test01"], |
| [True, None, 11111, 1.25, 101.0, "test02"], |
| [False, 100, 1, None, 688.25, "test03"], |
| [True, 0, 0, 0, None, None], |
| ] # Non-ASCII text will cause error since bytes can only hold 0-128 nums. |
| timestamps_ = [20, 21, 22, 23] |
| tablet_ = Tablet( |
| "root.sg_test_01.d_01", measurements_, data_types_, values_, timestamps_ |
| ) |
| if session.insert_tablet(tablet_) < 0: |
| test_fail() |
| print_message("insert tablet with empty cells failed") |
| |
| # insert records of one device |
| time_list = [1, 2, 3] |
| measurements_list = [ |
| ["s_01", "s_02", "s_03"], |
| ["s_01", "s_02", "s_03"], |
| ["s_01", "s_02", "s_03"], |
| ] |
| data_types_list = [ |
| [TSDataType.BOOLEAN, TSDataType.INT32, TSDataType.INT64], |
| [TSDataType.BOOLEAN, TSDataType.INT32, TSDataType.INT64], |
| [TSDataType.BOOLEAN, TSDataType.INT32, TSDataType.INT64], |
| ] |
| values_list = [[False, 22, 33], [True, 1, 23], [False, 15, 26]] |
| |
| if ( |
| session.insert_records_of_one_device( |
| "root.sg_test_01.d_01", |
| time_list, |
| measurements_list, |
| data_types_list, |
| values_list, |
| ) |
| < 0 |
| ): |
| test_fail() |
| print_message("insert records of one device failed") |
| |
| # execute non-query sql statement |
| if ( |
| session.execute_non_query_statement( |
| "insert into root.sg_test_01.d_01(timestamp, s_02) values(16, 188)" |
| ) |
| < 0 |
| ): |
| test_fail() |
| print_message( |
| "execute 'insert into root.sg_test_01.d_01(timestamp, s_02) values(16, 188)' failed" |
| ) |
| |
| # execute sql query statement |
| session_data_set = session.execute_query_statement( |
| "select * from root.sg_test_01.d_01" |
| ) |
| session_data_set.set_fetch_size(1024) |
| expect_count = 20 |
| actual_count = 0 |
| while session_data_set.has_next(): |
| print(session_data_set.next()) |
| actual_count += 1 |
| session_data_set.close_operation_handle() |
| |
| if actual_count != expect_count: |
| test_fail() |
| print_message( |
| "query count mismatch: expect count: " |
| + str(expect_count) |
| + " actual count: " |
| + str(actual_count) |
| ) |
| |
| # close session connection. |
| session.close() |
| |
| |
| if final_flag: |
| print("All executions done!!") |
| else: |
| print("Some test failed, please have a check") |
| print("failed count: ", failed_count) |
| exit(1) |
